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$141+ Cheap flights from Kailua-Kona to Ontario (KOA - ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — ONT
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 25, 2024.

Popular in

February

Cheapest in

October

Round-trip from

$282
(Delta)

One-way from

$141
(Delta)
High demand for flights, 41% potential price rise
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Best time to find cheap flights, 43% potential price drop
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From Kona Intl to Ontario
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One-way flight from Kona Intl to Ontario
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What is the cheapest day to fly round-trip from Kailua-Kona to Ontario?

Travelers have found that booking a Sunday departure is the best way to save up to 136% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Kailua-Kona to Ontario?

Find a great deal and save up to 134% by booking at least 37 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Kailua-Kona to Ontario within the next two weeks, with the cheapest ticket starting at $224.

What is the cheapest month to fly from Kailua-Kona to Ontario?

January can be a great time to fly to Ontario from Kailua-Kona with a flight ticket averaging about $313. Cheapflights users have found deals in the month of January for as cheap as $99. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from KOA to ONT?

One of the essential ways to save on airfare from Kailua-Kona to Ontario is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 44% on airfare.

Cheap Kailua-Kona to Ontario flights in July & August 2024

Find cheap flight options from Kailua-Kona to Ontario specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
These are some of the most attractive deals on flights from Kailua-Kona to Ontario in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/279:39 pmKOA - ONT
1 stop18h 23mAmerican Airlines
Fri 9/66:45 amONT - KOA
1 stop10h 24mAmerican Airlines
Deal found 7/25$304
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/289:30 pmKOA - ONT
1 stop12h 54mDelta
Sat 9/77:00 amONT - KOA
1 stop13h 07mDelta
Deal found 7/24$326
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/288:41 pmKOA - ONT
2 stops12h 38mDelta
Sat 9/77:00 amONT - KOA
1 stop13h 07mDelta
Deal found 7/24$331
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/288:41 pmKOA - ONT
2 stops12h 38mDelta
Sat 9/76:00 amONT - KOA
2 stops15h 33mDelta
Deal found 7/24$336
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/221:10 pmKOA - ONT
1 stop8h 35mUnited Airlines
Sun 8/256:20 amONT - KOA
1 stop8h 14mUnited Airlines
Deal found 7/25$412
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2712:00 pmKOA - ONT
2 stops31h 15mAlaska Airlines
Fri 9/64:28 pmONT - KOA
1 stop31h 36mAlaska Airlines
Deal found 7/25$457
This Alaska Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/68:11 pmKOA - ONT
1 stop9h 54mAlaska Airlines
Tue 8/134:24 pmONT - KOA
2 stops23h 35mAlaska Airlines
Deal found 7/23$473
This Alaska Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/68:11 pmKOA - ONT
1 stop9h 54mAlaska Airlines
Tue 8/134:24 pmONT - KOA
1 stop26h 50mAlaska Airlines
Deal found 7/23$475
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/159:30 pmKOA - ONT
1 stop22h 12mDelta
Sat 8/247:00 amONT - KOA
1 stop13h 07mDelta
Deal found 7/25$484

Kailua-Kona to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Kailua-Kona and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
These are some of the most attractive deals on flights from Kailua-Kona to Ontario in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1010:45 pmKOA - ONT
1 stop9h 57mDelta
Wed 11/137:45 amONT - KOA
1 stop12h 37mDelta
Deal found 7/24$282
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/279:39 pmKOA - ONT
1 stop18h 23mAmerican Airlines
Fri 9/66:45 amONT - KOA
1 stop10h 24mAmerican Airlines
Deal found 7/25$304
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/89:45 pmKOA - ONT
1 stop21h 44mDelta
Thu 10/317:47 amONT - KOA
1 stop12h 35mDelta
Deal found 7/25$311
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/289:30 pmKOA - ONT
1 stop12h 54mDelta
Sat 9/77:00 amONT - KOA
1 stop13h 07mDelta
Deal found 7/24$326
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/288:41 pmKOA - ONT
2 stops12h 38mDelta
Sat 9/77:00 amONT - KOA
1 stop13h 07mDelta
Deal found 7/24$331
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/288:41 pmKOA - ONT
2 stops12h 38mDelta
Sat 9/76:00 amONT - KOA
2 stops15h 33mDelta
Deal found 7/24$336
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/62:15 pmKOA - ONT
1 stop7h 43mUnited Airlines
Tue 12/176:00 amONT - KOA
1 stop8h 41mUnited Airlines
Deal found 7/24$375
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/510:27 amKOA - ONT
1 stop10h 32mAlaska Airlines
Mon 9/910:10 amONT - KOA
1 stop13h 54mAlaska Airlines
Deal found 7/24$404
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/221:10 pmKOA - ONT
1 stop8h 35mUnited Airlines
Sun 8/256:20 amONT - KOA
1 stop8h 14mUnited Airlines
Deal found 7/25$412

Kailua-Kona to Ontario flights leaving soon

Find last-minute flight options from Kailua-Kona to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Check out these flights departing soon from Kailua-Kona to Ontario. Tip: verify your flight details before completing your reservation.
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/210:55 pmKOA - ONT
1 stop10h 20mUnited Airlines
Sun 8/116:20 amONT - KOA
1 stop8h 10mUnited Airlines
Deal found 7/24$559
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/210:55 pmKOA - ONT
1 stop10h 20mUnited Airlines
Sun 8/46:20 amONT - KOA
1 stop8h 10mUnited Airlines
Deal found 7/25$578
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/308:11 pmKOA - ONT
1 stop9h 54mAlaska Airlines
Mon 8/56:00 amONT - KOA
1 stop13h 14mAlaska Airlines
Deal found 7/25$692
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/210:55 pmKOA - ONT
1 stop10h 20mUnited Airlines
Sun 8/116:20 amONT - KOA
2 stops12h 27mUnited Airlines
Deal found 7/24$713
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:35 pmKOA - ONT
2 stops20h 40mUnited Airlines
Sun 8/46:20 amONT - KOA
1 stop8h 10mUnited Airlines
Deal found 7/25$743
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/410:59 amKOA - ONT
1 stop10h 00mAlaska Airlines
Mon 8/56:00 amONT - KOA
1 stop13h 14mAlaska Airlines
Deal found 7/24$884

One-way flights to Ontario from Kailua-Kona

Search for one-way flight options from Kailua-Kona to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Take a look at some of the best available options we've come across on one-way flights from Kailua-Kona to Ontario. Users needing a return flight from Kailua-Kona to Ontario should utilize the search form above.
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/69:00 pmKOA - ONT
1 stop10h 42mDelta
Deal found 7/25$141
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/138:39 pmKOA - ONT
2 stops12h 45mDelta
Deal found 7/25$146
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/109:45 pmKOA - ONT
1 stop9h 57mDelta
Deal found 7/25$160
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/410:45 pmKOA - ONT
1 stop9h 57mDelta
Deal found 7/25$165
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/231:10 pmKOA - ONT
1 stop8h 35mUnited Airlines
Deal found 7/23$174
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/131:10 pmKOA - ONT
1 stop8h 35mUnited Airlines
Deal found 7/25$179
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/243:10 pmKOA - ONT
1 stop15h 05mAlaska Airlines
Deal found 7/25$180
This Alaska Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/261:40 pmKOA - ONT
1 stop29h 35mAlaska Airlines
Deal found 7/23$189
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/283:08 pmKOA - ONT
1 stop16h 25mAlaska Airlines
Deal found 7/25$193

Find flights from Kailua-Kona to Ontario within your budget

Customize your flight search to find flights from Kailua-Kona to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$282 - $645

Route

Depart

Return

Price

Kona IntlOntario

KOA - ONT

KOAONT

Kona Intl

Sun 11/10

1 stop9h 57m

Ontario

Wed 11/13

1 stop12h 37m

$282

Kona IntlOntario

KOA - ONT

KOAONT

Kona Intl

Tue 8/27

1 stop18h 23m

Ontario

Fri 9/6

1 stop10h 24m

$304

Kona IntlOntario

KOA - ONT

KOAONT

Kona Intl

Tue 10/8

1 stop21h 44m

Ontario

Thu 10/31

1 stop12h 35m

$311

Kona IntlOntario

KOA - ONT

KOAONT

Kona Intl

Wed 8/28

1 stop12h 54m

Ontario

Sat 9/7

1 stop13h 07m

$326

Kona IntlOntario

KOA - ONT

KOAONT

Kona Intl

Wed 8/28

2 stops12h 38m

Ontario

Sat 9/7

1 stop13h 07m

$331

Kona IntlOntario

KOA - ONT

KOAONT

Kona Intl

Fri 12/6

1 stop7h 43m

Ontario

Tue 12/17

1 stop8h 41m

$375

Kona IntlOntario

KOA - ONT

KOAONT

Kona Intl

Thu 9/5

1 stop10h 32m

Ontario

Mon 9/9

1 stop13h 54m

$404

Kona IntlOntario

KOA - ONT

KOAONT

Kona Intl

Thu 8/22

1 stop8h 35m

Ontario

Sun 8/25

1 stop8h 14m

$412

Kona IntlOntario

KOA - ONT

KOAONT

Kona Intl

Fri 8/23

1 stop7h 40m

Ontario

Sat 8/31

1 stop8h 57m

$645

Flights are sorted by cheapest first

Deals found on 7/24

What is the cheapest day to fly from Kailua-Kona to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Kailua-Kona to Ontario. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Kailua-Kona to Ontario flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Kailua-Kona to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Kailua-Kona with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average temperature and rainfall totals by month.

LAX

Temperature

57.2 - 73.4 °F

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated July 25, 2024.
Peruse reviews from past customers who have flown with Alaska Airlines, United Airlines and Delta from Kailua-Kona to Ontario to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Alaska Airlines
8.1
Very good
9,365 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Delta
8.0
Very good
9,630 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Hawaiian Airlines
8.0
Very good
2,298 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,365 reviews

Boarding

8.2

Entertainment

7.2

Crew

8.6

Food

7.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

A/C was not working on the ground so it was 110 degrees on the plane when we boarded and we sat there for almost 40 minutes because Austin’s gate system has not kept up with growth. Not Alaska’s fault 100% but it was miserable.

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Kailua-Kona to Ontario for under $300 on Cheapflights?

    Yes, there are multiple flights from Kailua-Kona to Ontario for under $300. The cheapest flight booked recently is on Delta for just $282, but on average you can expect to pay $416.

  • Are there last-minute flights available from Kailua-Kona to Ontario for under $600?

    There are currently 6+ open flights from Kailua-Kona to Ontario within the next 7 days for less than $600.

  • What are the cheapest airlines flying from Kailua-Kona to Ontario round-trip?

    Our cheapest airline available from Kailua-Kona to Ontario is Delta. Our recent data shows that you can find tickets from as low as $282 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $304 and $375 round-trip. You may be able to fly from Kailua-Kona to Ontario for 32% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Kailua-Kona to Ontario one-way?

    One-way options have recently been found by users for as low as $141 on Delta. Other airlines that offer cheap prices include United Airlines from $174 and Alaska Airlines from $180 one-way.

  • What does KOA to ONT mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Kona Intl Airport to Ontario Airport flight would often be abbreviated as a KOA to ONT flight.

  • Can I find deals for flights from Kailua-Kona to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Kailua-Kona to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Kailua-Kona to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Kailua-Kona to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Kailua-Kona to Ontario that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Ontario.

  • Can I find deals for business class flights from Kailua-Kona to Ontario?

    Yes. Cheapflights offers flight deals from Kailua-Kona to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Kailua-Kona to Ontario that allow pets onboard?

    Many airlines flying from Kailua-Kona to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Kailua-Kona to Ontario?

    Yes, you can often find last-minute deals on Kailua-Kona to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Kailua-Kona to Ontario flight deals updated?

    The Kailua-Kona to Ontario flight deals you see on this page were last updated on 7/25.

  • What is the cheapest month to book a flight from Kailua-Kona to Ontario?

    Currently, October is the cheapest month in which you can book a flight from Kailua-Kona to Ontario (average of $237). Flying from Kailua-Kona to Ontario in July is currently the most expensive (average of $293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 2 airlines flying from Kailua-Kona to Ontario

Discover the top 2 airlines that operate flights from Kailua-Kona to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$238Average$449FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$277Average$398FlexibilityNo cancel feeOn-time69%
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Search flights from Kailua-Kona to Ontario by cabin class

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